baber/WOPTO huggingface dataset:
Patent JP-S54112378-A (JP)
Title: Continuous adsorber-desorber for harmful gas
Inventor: YAMADA KOUZOU
IPC: B01D53/81
Filed: 1978-02-22
Abstract: PURPOSE: To enable harmful gas to be effectively adsorbed on fibrous activated carbon and to enable dust, liquid matter of the gas and condensed liquid to be desorbed from the carbon, by subjecting the harmful gas to continuous adsorption and desorption with a centrifugal separation drum provided with the carbon.  
     CONSTITUTION: Harmful gas G is introduced 1 into casing 5 through condenser 13 and allowed to be adsorbed on fibrous activated carbon layer 6 attached to the inside of centrifugal separation drum 7 through central inlet 8 of drum 7. Cleaned gas from drum 7 is exhausted from casing 5 through outlet 2. When layer 6 in drum 7 reaches saturation, two valves 12 are closed, and steam for desorption is fed 3 into casing 5 and passed through layer 6 from the outside of drum 7 to deorb the adsorbed harmful gas, which is then exhausted from casing 5 through inlet 8. The harmful gas and steam condensed and adhered to layer 6 are desorbed by means of centrifugal force by rotating drum 7 at high speed, and layer 6 is regenerated by dehydration and drying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01194372-A (JP)
Title: Light brightness modulation circuit
Inventor: FUKUDA AKIRA
IPC: H04B10/293
Filed: 1988-01-29
Abstract: PURPOSE:To correct non-linearity of a LED by performing feedback control on the basis of light output of a LED using a control circuit. CONSTITUTION:A light branching device 7 is provided on a part of a light fiber 6 propagation output light signals of a LED 4. and some of light signals propagating the light fiber 6 are branched and input to a photodiode 8. The diode 8 outputs an electrical signal proportional to the intensity of the input light signal, namely, the intensity of the output light signal of the LED 4. One of the ends of the diode is connected to the reversed input of an amplifier 2, and constitutes a loop feedback circuit together with a ground resistor 10. Therefore, an LED driving current is fed back on the basis of the intensity of a light signal output from the LED 4, and all non-linearities of LED element characteristics including driving current/output signal characteristics can be corrected.
Patent JP-H06225780-A (JP)
Title: Production of amides by microorganism
Inventor: HATAMORI AKIRA
IPC: C12R1/025
Filed: 1993-02-05
Abstract: PURPOSE:To efficiently produce a 2 to 6C amide by using its corresponding nitrile and a microorganism which belongs Achromobacter. CONSTITUTION:A microorganism which belongs to Achromobacter is cultured and the resultant cultured solution, cell bodies or treated material thereof are allowed to act on a 2 to 6C nitrile, thus producing its corresponding amide.
Patent JP-S58138983-A (JP)
Title: Exhaust water temperature control device for condenser
Inventor: TAKAHASHI TATSUO
IPC: F28B11/00
Filed: 1982-02-10
Abstract: PURPOSE:To make it possible to discharge cold water by stabilizing the control system and by  minimizing the temperature difference between the water at the cold water intake port and  that at the cold water outlet port of a thermoelectric power plant or an atomic power plant  by a method wherein a flow rate correction signal is prevented from being outputted unnecessarily while a proper flow rate correction signal is outputted in accordance with the condition  of the power plant. CONSTITUTION:In case where the temperature difference DELTATA between the water at the cold  water intake port and that at the cold water outlet port increases higher than the detecting  value of a temperature difference detector 19 and the resetting of an integrator 4 is released,  if the opening degree eta2 of a cooling water pump is below its lower limit value, an opening  degree detector 18 for detecting the lower limit position of the pump is operated and a decreasing side locking circuit 15 functions to interrupt the decreasing side integration by the integrator 4 so that even when an error signal epsilonT regarding the above mentioned temperature difference DELTATA is on the decreasing side, no integration is made and no unnecessary flow rate correction signal Q2 is outputted. Further, when the temperature difference DELTATA exceeds a set  value DELTATS of the temperature difference, the error signal epsilonT becomes positive in polarity and  inputted to the integrator 4 after it is multiplied by a coefficient through a function generator 13 so that the flow rate correction signal Q2 is outputted and the temperature difference DELTATA  is controlled to become lower than the set value DELTATS. Thus, when the temperature lowers  below the set value and in this case, if the error signal epsilonT is within the negative polarity side  blind zone, the output F1 of the function generator 13 becomes zero and accordingly, the flow  rate correction signal Q2 becomes constant as it is kept in status quo.
Patent JP-H03225205-A (JP)
Title: Detection of hole position of object
Inventor: NOZAWA TAKASHI
IPC: G01B11/00
Filed: 1990-01-31
Abstract: PURPOSE:To highly accurately detect the position of an object by transmitting a detecting light beam through the hole of the object and detecting the width of transmitted light beam arriving at an image sensor by the output of the image sensor. CONSTITUTION:An electron gun 11 is mounted on a rotary correction board 21. A valve 12 is mounted on a valve holding stand. In such a case, the center vertical axis of the electron gun 11 and the center axis of the valve 12 are coaxially set up so that the virtual line H-H of the valve 12 on an image face coincides with the optical axis direction of a light source device 22 and the linear image sensor 23. In such a state, a detecting beam is generated from the device 22. Then, a control device 30 controls the drive of a motor 25. Thereby, the correction board 21 mounting the electron gun 11 are rotated between the device 22 and the sensor 23 so that the detecting beam generated from the device 22 scans a range covering one side of the periphery of the hole 13 of the gun 11 to the other side through the hole 13. Then, the device 30 detects the position of the hole 13 from the output of a D/A converter 29 connected to the sensor 23 and its bit counter 28 and the output of a pulse counter 27.
Patent JP-H10273462-A (JP)
Title: Medium oil for synthesizing dimethyl ether
Inventor: TOMURA KEIJI
IPC: C07C43/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a medium oil capable of providing a high yield of dimethyl ether(DME) in the initial reaction and maintaining a high DME synthetic efficiency over a long period. SOLUTION: This medium oil is used when synthesizing dimethyl ether from a raw material gas containing carbon monoxide and hydrogen according to a slurry bed reactional method in which a slurry reactional bed composed of a catalyst and the medium oil is formed. The medium oil consists essentially of a saturated hydrocarbon having a molecular weight or molecular weight distribution within the range of 180-950 and the number of carbons having >=3 carbon-carbon bonds of <=10% based on the total number of carbons.
Patent JP-S62202261-A (JP)
Title: Budget management method for computer system
Inventor: MORISHIGE HIROSHI
IPC: G06F1/00
Filed: 1986-01-31
Abstract: PURPOSE:To manage the use of a system up to use results approximating a budget limit by permitting acceptance on condition that the sum of the total amount of use result values of subscribers, the forecasted amount of charge of accepted and unterminated uses, and the forecasted amount of charge of a new requirement does not exceed a forecasted limit amount of charge of use. CONSTITUTION:At the time of a limit amount of charge of use is set to contract subscription or continuation and update, this contract is registered in a management list, and a subscriber's name N and a budget limit charge M are set in parts N and M respectively. In this state, a use charge result U in the part U is zero because the subscriber does not use the system, and a forecasted use charge P in the part P is zero because job acceptance is not executed. When the subscriber N requests a new job, the acceptance is permitted on condition that the sum of the use charge result U of the corresponding subscriber, the forecasted use charge P of accepted and unterminated job, and forecasted use charge of the new job request does not exceed the budget limit charge M. Thus, the use of the system is managed up to use results approximating the budget limit.
Patent JP-S52103912-A (JP)
Title: Image pickup tube
Inventor: KURASHIGE MITSUHIRO
IPC: H01J29/48
Filed: 1976-02-26
Abstract: PURPOSE: To efficiently prevent generation of the comet tail phenomenon and to obtain a high quality image pickup output by setting the potential at the outer part of a divided cathod to the value almost equal to the potential on the target surface corresponding to the high-light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09188051-A (JP)
Title: Tape and ribbon composite cassette
Inventor: SUGIMOTO ATSUSHI
IPC: B41J35/28
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To enable this composite cassette to be mounted only when the type of a tape matches the type of an ink ribbon by forming an engaging projecting part on one of the opposite wall faces of a tape cassette side and a ribbon cassette side which are opposed to each other in mutual proximity and an engaging recessed part on the other. SOLUTION: On the peripheral wall face part 75 of the peripheral wall face of a storage recessed part 36 on a tape cassette 30, a lengthwise engaging projecting part 76 of almost the semicircular cross section is integrally formed in such a state that the projecting part 76 protrudes into the inside of the peripheral wall face. In addition, on the outer peripheral wall face part 77 of the outer peripheral wall face of a cassette main body part 51 for a ribbon cassette 50, an engaging recessed part 78 with which the engaging projecting part 76 is engaged leaving a slight gap, is integrally formed. Further, the peripheral wall face part 75 is opposed to the outer peripheral face part 77 in mutual proximity in such a state that the ribbon cassette 50 is mounted on the tape cassette 30.  The engaging recessed part 78 is engaged with the engaging projecting part 76 only when the type of a tape 31 for the tape cassette 30 matches the type of an ink ribbon 54 for the ribbon cassette 50.
Patent JP-H02200942-A (JP)
Title: Floor frame structure in set building
Inventor: TAKAHASHI ISAO
IPC: E04B1/343
Filed: 1989-01-31
Abstract: PURPOSE:To facilitate assembly work of a set building and improve its strength by installing an equal angle type column/corner member and a floor frame where its attachment and a panel receiving portion are formed. CONSTITUTION:A floor frame 3 is formed by a steel square pipe and column/ corner member attachments 7 provided with nuts 6 are secured on the outsides of respective corners. A joiner cap fixing portion/mounted body receiving portion 8 is provided adjoining to the attachment 7. An equal angle column/corner member 1 is secured on the attachment 7 by the bolt 5. After a panel type mounted body 2 is placed on the receiving portion 8, a joiner cap 10 is secured by a bolt 12. The mounted body 2 and the cap 10 are secured over the whole height. It is thus possible to assemble a set building and the like with ease and ensure the strength of a corner.
Patent JP-S52102738-A (JP)
Title: Toner concentration detection
Inventor: MIYAGAWA SEIICHI
IPC: G03G15/11
Filed: 1976-02-25
Abstract: PURPOSE:To accomplish a correct concentration detection of the toners either in a developing agent containing the toners and their carriers or a developing liquid, in which the toners are dispersed in a mother liquid, by the use of a transmitting, which is operative to generate high frequency waves, and a receiver which is operative to sense the transmitter.
Patent JP-H09253810-A (JP)
Title: Roll for carrying in continuous casting apparatus
Inventor: AIGA TAKEHIDE
IPC: F16C13/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a roll and further, reduce the maintenance cost of the roll by efficiently cooling to restrain the temp. raising of the roll. SOLUTION: In the roll 1 for carrying insertedly fitting a sleeve 3 to a roll core part 2, a material excellent in the structural strength to the roll core part 2 and a material layer excellent in wear resistance and corrosion resistance to the sleeve 3, are used, and a material having different thermal conductivity is inserted or applied to coat on the fitting surface between the sleeve 3 and the roll core part 2 to form a heat conductive control layer 4. Choking flowing water passage-like cooling water passages 5 are arranged as axially symmetrical state near the surface layer of the roll core part 2, and slitting recessed parts are arranged on the outer surface of the sleeve 3.  By this constitution, the development of crack on the sleeve is restrained and even in the case of developing of the cracking, the propagation of the cracking to the core part is prevented to prevent the breakage of the roll. The wear and the corrosion on the roll surface are prevented to extend the service life of the roll, and the deformation and the fall-out of the sleeve are prevented.
Patent JP-S58138077-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAI KENYA
IPC: H01L21/316
Filed: 1982-02-10
Abstract: PURPOSE:To obtain the field-effect semiconductor device, channel length thereof is 2-3,000Angstrom  and which has super-fine structure, by forming a compound semiconductor layer, a gate electrode layer, an insulating layer and a conduction type compound semiconductor region. CONSTITUTION:The n type GaAs semiconductor layer 12 having high concentration is grown onto a semiconductor substrate 11 through an organic metal chemical vapor deposition method (a MO-CVD method). The aluminum layer (the gate electrode layer) 13 is grown through the MO-CVD method. The surface of the aluminum layer 13 is oxidized through a method such as an anodic oxidation method to form the aluminum oxide layer 14. The MO-CVD method is applied, and the n type GaAs semiconductor regions 15 are grown in an epitaxial manner. An ohmic electrode metallic layer made of gold/gold.germanium is formed through normal technique, and an electrode layer 16 is formed through the patterning of the metallic layer.
Patent JP-H05215025-A (JP)
Title: Manufacture of intake pipe made of resin
Inventor: MUKAWA TATSUHIKO
IPC: F02M35/10
Filed: 1992-02-05
Abstract: PURPOSE:To facilitate manufacture and maintenance and sufficiently secure rigidity even after assembling work so as to reduce noise of intake air. CONSTITUTION:In an air intake pipe main body 1, an inner pipe 2 is integrally formed by blow-molding. An intake duct 1a and intake chamber 1b of the inner pipe 2 are fixed by struts 4, and then, the inner pipe 2 is inserted so that a sheath 3 is injection-molded in the outer periphery of the inner pipe 2. Fixture of the intake duct 1a and intake chamber 1b of the inner pipe 2, having a relatively large capacity, by the struts 4 can prevent the inner pipe 2 from being deformed by a molding pressure in injection molding, and facilitate molding work. Since the whole of the intake pipe main body 1 is supported by the struts 4 even after the intake pipe main body 1 is assembled in the engine, it is possible to prevent deformation due to an adverse effect of a negative pressure of the intake pipe, thereby reducing noise of intake air.
Patent JP-H02199570-A (JP)
Title: Registeration/execution system for menu operating procedure
Inventor: TANAKA MASARU
IPC: G06F3/02
Filed: 1989-01-30
Abstract: PURPOSE:To execute processing without generating an error by simple operation by previously registering the order of selected menus and inputted data and adopting constitution for substituting operation using the registered contents for operator's operation. CONSTITUTION:In accordance with the input of an operation registering request (1) generated from an operator on a terminal 1 to a menu control function 2 is a menu operation procedure registering/executing system, an operation registering function 3 is controlled by the operation registering control 2-1 in the function 2. When the operator inputs an operation substituting request (4) from the terminal 1, an operation substituting functions 5 is controlled by the operation registering control 2-2 in the function 2. The menu selected in response to the request (1), its order and inputted data are registered in an operation procedure information registering part 4. In response to the substituting request (4) specifying the procedure by the function 5, the contents of the selected menu corresponding to the procedure specified from the registering part 4 are substituted.
Patent JP-S54112177-A (JP)
Title: Testing equipment for semiconductor element
Inventor: HANAYAMA SHINICHI
IPC: G01R31/26
Filed: 1978-02-23
Abstract: PURPOSE: To simplify the quality discrimination of characteristics of even an element with main external connection terminals by constituting a test head matrix circuit of conductors arranged in matrix and by testing semiconductors through the switching of a switch.  
     CONSTITUTION: On test head matrix 11, ten pairs of longitudinal and lateral conductive paths 12 1  to 12 10 , and 13 1  and 13 10  are arranged in a lattice shape crossing one another. Then, signal input-output terminals 14 1  to 14 20  are provided to tips of conductive paths 12 1  to 12 10 , and in the middle parts, switches 15 1  to 15 10  are arranged which divide conductive paths into two. Conductive paths 13 1  to 13 5  are provided externally and then connected to conductive paths 13 6  to 13 10  via switches 16 1  to 16 5 , and test signal generating circuits 17 1  to 17 3  are provided to 13 1  to 13 3 . Next, test signal generating circuits 17 4  and 17 5  are connected via switches 18 1  and 18 2  to conductive paths 13 4  and 13 5 , condition setting circuits 19 1  to 19 3  are provided to 13 6  to 13 8  via switches 18 3  and 18 5 , and measuring circuit is provided to 13 9 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62179717-A (JP)
Title: Thin film forming method
Inventor: TAKAHASHI TSUNEO
IPC: H01L21/205
Filed: 1986-02-03
Abstract: PURPOSE:To deposit only an element which constitutes a film dissociating a chemical species except the element which constitutes the film after covering a surface with a gas by providing a process of introducing the gas which is the element of constituting the film, a process wherein the gas is adsorbed in one layer on the surface of a substrate and a process of reacting the gas adsorbed on the surface of the substrate. CONSTITUTION:An AXY gas 20 which contains an element (A) 21 which constitutes a film is introduced on the surface 2 of a substrate. The gas is adsorbed on the surface 2 of the substrate by the interaction of the surface 2 of the substrate and an X group 22 and if the adsorption is continued, an adsorption layer 20a can be formed on the surface 2. In this case, if the attraction by the interaction between Y groups 23 and between the X group 22 and the Y group 23 is weak, the AXY gas 20 is not adsorbed on the adsorption layer 20a. After the not yet adsorbed AXY gas 20 is removed in this state, the X group 22 and the Y group 23 are dissociated by light irradiation or rapid heating and the element (A) 21 is deposited in one atom layer on the surface 2 of the substrate.
Patent JP-H03223900-A (JP)
Title: Voice control system
Inventor: NAKANO FUMIO
IPC: G10L15/28
Filed: 1990-01-30
Abstract: PURPOSE:To eliminate malfunction due to voice misrecognition by informing a speaker of the decrease in the similar it between a voice pattern and a standard pattern when the similarity decreases, and extending the time for recognition result confirmation and the sending time of an interruption instruction. CONSTITUTION:A matching part 3 compares the voice signal of a microphone 1 with standard patterns in a standard pattern memory 4. A DP(Dynamic Program) matching method is used for the matching, then a similarity calculation part 52 calculates the similarity between the voice pattern and standard pattern as a distance, and decides the similarity according to whether the distance is smaller or larger than a constant reference value. The decision result is outputted to a similarity confirmation part 53 and the speaker is informed of the recognition result and similarity. The speaker who is informed that the similarity is low stops calling with a margin, and thus preclude malfunction.
Patent JP-H10223902-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUMAGAI KOICHI
IPC: H01L21/8238
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the wiring area of a semiconductor integrated circuit device by independently forming two areas on an SOI substrate and connecting source diffusion layers or drain diffusion layers in series through diffusion-layer wires between different types of MOS transistors arranged in the areas. SOLUTION: Transistors are arranged in two rows along a power line 111 and a grounding line 112 on an SOI substrate and the source or drain diffusion layers of adjacent transistors are connected to each other through diffusion layer wires. P-channel type MOS transistors which gate gate polysilicon and N-channel MOS transistors are alternately arranged and P<+> -type diffusion layers 106 and respectively connected in series with N<+> -type diffusion layers 107 through diffusion layer wires 114 and 115. By giving power supply and grounding potentials to the sources of the P-and N-channel transistors and connecting the diffusion layers 106 and 107 with each other through the diffusion layer wires 114 and 115, an inverter is constituted.
Patent JP-S60165062-A (JP)
Title: Fuel cell
Inventor: TSUKUI TSUTOMU
IPC: H01M8/02
Filed: 1984-02-07
Abstract: PURPOSE:To increase the performance and the life of a fuel cell by dividing an electrolyte chamber into two parts by means of an ion exchange membrane and installing a highly flowable electrolyte in the oxidant-electrode-side electrolyte chamber and a little flowable electrolyte in the fuel-electrode-side electrolyte chamber. CONSTITUTION:In a fuel cell where methanol is used as a liquid fuel, the electrode is made by packing a porous carbon base with a platinum system catalyst carried by a carbon powder. A fuel and an oxidant electrode 3 and 4 have almost the same structure. A cation exchange membrane containing a strongly acidic sulfonic acid group is used as a diaphragm 12. Between the diaphragm 12 and the fuel electrode 3, an electrolyte 13 is interposed which is a pasty material prepared by kneading pulverized silicone carbide treated with a binding agent with a polystyrene sulfonate having a molecular weight of about 100,000 in a ratio of about 1 to 1 before the mixture is crushed and kneaded with an acid solution. Between the diaphragm 12 and the oxidant electrode 4, an electrolyte 14 is interposed which consists of an aqueous solution of a polystyrene sulfonate having a molecular weight of about 10,000.